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125 lines
4.0 KiB
125 lines
4.0 KiB
package erasure_coding
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import (
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"github.com/seaweedfs/seaweedfs/weed/admin/config"
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"github.com/seaweedfs/seaweedfs/weed/worker/tasks/base"
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)
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// Config extends BaseConfig with erasure coding specific settings
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type Config struct {
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base.BaseConfig
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QuietForSeconds int `json:"quiet_for_seconds"`
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FullnessRatio float64 `json:"fullness_ratio"`
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CollectionFilter string `json:"collection_filter"`
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}
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// NewDefaultConfig creates a new default erasure coding configuration
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func NewDefaultConfig() *Config {
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return &Config{
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BaseConfig: base.BaseConfig{
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Enabled: true,
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ScanIntervalSeconds: 60 * 60, // 1 hour
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MaxConcurrent: 1,
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},
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QuietForSeconds: 300, // 5 minutes
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FullnessRatio: 0.8, // 80%
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CollectionFilter: "",
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}
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}
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// GetConfigSpec returns the configuration schema for erasure coding tasks
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func GetConfigSpec() base.ConfigSpec {
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return base.ConfigSpec{
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Fields: []*config.Field{
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{
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Name: "enabled",
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JSONName: "enabled",
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Type: config.FieldTypeBool,
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DefaultValue: true,
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Required: false,
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DisplayName: "Enable Erasure Coding Tasks",
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Description: "Whether erasure coding tasks should be automatically created",
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HelpText: "Toggle this to enable or disable automatic erasure coding task generation",
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InputType: "checkbox",
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CSSClasses: "form-check-input",
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},
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{
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Name: "scan_interval_seconds",
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JSONName: "scan_interval_seconds",
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Type: config.FieldTypeInterval,
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DefaultValue: 60 * 60,
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MinValue: 10 * 60,
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MaxValue: 24 * 60 * 60,
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Required: true,
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DisplayName: "Scan Interval",
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Description: "How often to scan for volumes needing erasure coding",
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HelpText: "The system will check for volumes that need erasure coding at this interval",
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Placeholder: "1",
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Unit: config.UnitHours,
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InputType: "interval",
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CSSClasses: "form-control",
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},
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{
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Name: "max_concurrent",
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JSONName: "max_concurrent",
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Type: config.FieldTypeInt,
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DefaultValue: 1,
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MinValue: 1,
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MaxValue: 5,
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Required: true,
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DisplayName: "Max Concurrent Tasks",
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Description: "Maximum number of erasure coding tasks that can run simultaneously",
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HelpText: "Limits the number of erasure coding operations running at the same time",
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Placeholder: "1 (default)",
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Unit: config.UnitCount,
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InputType: "number",
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CSSClasses: "form-control",
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},
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{
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Name: "quiet_for_seconds",
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JSONName: "quiet_for_seconds",
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Type: config.FieldTypeInterval,
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DefaultValue: 300,
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MinValue: 60,
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MaxValue: 3600,
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Required: true,
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DisplayName: "Quiet Period",
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Description: "Minimum time volume must be quiet before erasure coding",
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HelpText: "Volume must not be modified for this duration before erasure coding",
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Placeholder: "5",
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Unit: config.UnitMinutes,
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InputType: "interval",
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CSSClasses: "form-control",
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},
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{
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Name: "fullness_ratio",
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JSONName: "fullness_ratio",
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Type: config.FieldTypeFloat,
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DefaultValue: 0.8,
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MinValue: 0.1,
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MaxValue: 1.0,
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Required: true,
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DisplayName: "Fullness Ratio",
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Description: "Minimum fullness ratio to trigger erasure coding",
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HelpText: "Only volumes with this fullness ratio or higher will be erasure coded",
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Placeholder: "0.80 (80%)",
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Unit: config.UnitNone,
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InputType: "number",
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CSSClasses: "form-control",
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},
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{
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Name: "collection_filter",
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JSONName: "collection_filter",
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Type: config.FieldTypeString,
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DefaultValue: "",
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Required: false,
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DisplayName: "Collection Filter",
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Description: "Only process volumes from specific collections",
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HelpText: "Leave empty to process all collections, or specify collection name",
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Placeholder: "my_collection",
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InputType: "text",
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CSSClasses: "form-control",
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},
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},
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}
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}
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